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Block #217,866

Overview

24 confirmations · secure
Block Height
217,866
Timestamp
Sep 12, 2026, 22:14:00 UTC (1 hr ago)
Transactions
1 transaction in this block
Block Reward
NaN BTX (subsidy NaN + fees NaN)
Miner
unknown
Size / Weight
385 B · 385 WU
Difficulty
96.167 K
Bits / Nonce
520138357 · 0
Block Hash
9b999afba11bdf73e2542d315d28a2bc158f54db0a9c01fc506fffe9c1f99195
Merkle Root
30d4d21fe43ddbe5143a6637d982414542ce0be5c892e08f6ef5575f0afb7b41
Previous Block
Chainwork

Proof of Useful Work

MatMul (Mersenne-field)
Work proof size
185 B (48.05% of the block)
Transaction data
200 B
MatMul digest
none
Seed A
none
Seed B
none
BTX replaces Bitcoin's SHA-256 with MatMul, a matrix multiplication over a finite field. That work proof is most of every block, so a block stays about 1 MB even when it carries a single transaction.

Transactions

showing 1 of 1
Transaction IDTypeOutputsOutput totalSize
30d4d21fe43ddb…0afb7b41Coinbase220200 B